LPC4357FET256,551

NXP  LPC4357FET256,551  微控制器, 32位, ARM 皮质-M4, 204 MHz, 1 MB, 136 KB, 256 引脚, LBGA

The is a dual-core Cortex-M4 Digital Signal Controller designed for embedded applications requiring signal processing. The ARM Cortex-M4 core offers single-cycle multiply-accumulate and SIMD instructions and a hardware floating-point unit to support signal processing while the M0 coprocessor handles I/O and digital control processing. The microcontroller includes 1MB flash memory, 136kB of data memory, two high speed USB 2.0 host/OTG/devices, advanced configurable peripherals such as the state configurable timer SCT, serial general purpose I/O SGPIO and SPI flash interface SPIFI as well as Ethernet, an external memory controller and multiple digital and analogue peripherals.

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ARM Cortex-M4 built-in nested vectored interrupt controller

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JTAG and serial wire debug

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System tick timer

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State configurable timer SCT subsystem on AHB

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One fast-mode I²C-bus interface

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Windowed watchdog timer

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Secure digital input output SDIO card interface

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One quadrature encoder interface